【发布时间】:2022-01-22 12:35:29
【问题描述】:
您好,我收到错误“then”,当我添加此代码以从 firebase 获取帖子时,不知道如何解决此问题..
void initState() {
super.initState();
FirebaseAuth.instance.currentUser.then((value) {
print("got user");
FirebaseFirestore.instance
.collection('/profile')
.doc(value.uid)
.get()
.then((uservalue) {
savedImages = UserModel.fromJson(uservalue.data()).savedImagesPosts;
savedText = UserModel.fromJson(uservalue.data()).savedTextPosts;
setState(() {});
print("got list");
print(savedImages);
});
});
}
【问题讨论】:
标签: flutter dart flutter-layout